1970Final results
1970 election for Montana Senate District 30
Montana State Senate · Montana
2 seats: George Siderius (D), W. F. Bennett (R) won.
2 seatsGeorge SideriusDemocrat · winner · incumbent
30.9%7,889
W. F. BennettRepublican · winner · incumbent
28.8%7,352
Ritchey OstromDemocrat
23.2%5,909
G. B. WrightRepublican
17.1%4,355
25,505 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1970
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET